Irshad, M., Ahmad, A., Ahmed, K.F., Hayat, M., Kareem, R., Hussain, M., Ali, N. and Khan, B. 2012. RISK FACTORS FOR PRETERM BIRTHS IN A TERTIARY CARE HOSPITAL, LADY READING HOSPITAL, PESHAWAR. Journal of Postgraduate Medical Institute. 26, 2 (Mar. 2012).